X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=diskutil.c;h=bb68e8d3fc401ffeba28fd7afb85b68e85241cb9;hp=cb285cffb31d3137421518dbba6c5c42e14e1bbf;hb=129fb2d422557e493020a8eac00867749af284b4;hpb=370c2c87bcb4dbcff279fe7235752ed97a04dcab

diff --git a/diskutil.c b/diskutil.c
index cb285cff..bb68e8d3 100644
--- a/diskutil.c
+++ b/diskutil.c
@@ -30,7 +30,7 @@ static void disk_util_free(struct disk_util *du)
 	while (!flist_empty(&du->slaves)) {
 		struct disk_util *slave;
 
-		slave = flist_entry(du->slaves.next, struct disk_util, slavelist);
+		slave = flist_first_entry(&du->slaves, struct disk_util, slavelist);
 		flist_del(&slave->slavelist);
 		slave->users--;
 	}
@@ -62,14 +62,18 @@ static int get_io_ticks(struct disk_util *du, struct disk_util_stat *dus)
 
 	dprint(FD_DISKUTIL, "%s: %s", du->path, p);
 
-	ret = sscanf(p, "%u %u %llu %u %u %u %llu %u %u %u %u\n",
-					&dus->s.ios[0],
-					&dus->s.merges[0], &sectors[0],
-					&dus->s.ticks[0], &dus->s.ios[1],
-					&dus->s.merges[1], &sectors[1],
-					&dus->s.ticks[1], &in_flight,
-					&dus->s.io_ticks,
-					&dus->s.time_in_queue);
+	ret = sscanf(p, "%llu %llu %llu %llu %llu %llu %llu %llu %u %llu %llu\n",
+				(unsigned long long *) &dus->s.ios[0],
+				(unsigned long long *) &dus->s.merges[0],
+				&sectors[0],
+				(unsigned long long *) &dus->s.ticks[0],
+				(unsigned long long *) &dus->s.ios[1],
+				(unsigned long long *) &dus->s.merges[1],
+				&sectors[1],
+				(unsigned long long *) &dus->s.ticks[1],
+				&in_flight,
+				(unsigned long long *) &dus->s.io_ticks,
+				(unsigned long long *) &dus->s.time_in_queue);
 	fclose(f);
 	dprint(FD_DISKUTIL, "%s: stat read ok? %d\n", du->path, ret == 1);
 	dus->s.sectors[0] = sectors[0];
@@ -117,7 +121,7 @@ int update_io_ticks(void)
 
 	fio_mutex_down(disk_util_mutex);
 
-	if (!disk_util_exit) {
+	if (!helper_exit) {
 		flist_for_each(entry, &disk_list) {
 			du = flist_entry(entry, struct disk_util, list);
 			update_io_tick_disk(du);
@@ -497,26 +501,27 @@ static void show_agg_stats(struct disk_util_agg *agg, int terse)
 		return;
 
 	if (!terse) {
-		log_info(", aggrios=%u/%u, aggrmerge=%u/%u, aggrticks=%u/%u,"
-				" aggrin_queue=%u, aggrutil=%3.2f%%",
-				agg->ios[0] / agg->slavecount,
-				agg->ios[1] / agg->slavecount,
-				agg->merges[0] / agg->slavecount,
-				agg->merges[1] / agg->slavecount,
-				agg->ticks[0] / agg->slavecount,
-				agg->ticks[1] / agg->slavecount,
-				agg->time_in_queue / agg->slavecount,
-				agg->max_util.u.f);
+		log_info(", aggrios=%llu/%llu, aggrmerge=%llu/%llu, "
+			 "aggrticks=%llu/%llu, aggrin_queue=%llu, "
+			 "aggrutil=%3.2f%%",
+			(unsigned long long) agg->ios[0] / agg->slavecount,
+			(unsigned long long) agg->ios[1] / agg->slavecount,
+			(unsigned long long) agg->merges[0] / agg->slavecount,
+			(unsigned long long) agg->merges[1] / agg->slavecount,
+			(unsigned long long) agg->ticks[0] / agg->slavecount,
+			(unsigned long long) agg->ticks[1] / agg->slavecount,
+			(unsigned long long) agg->time_in_queue / agg->slavecount,
+			agg->max_util.u.f);
 	} else {
-		log_info(";slaves;%u;%u;%u;%u;%u;%u;%u;%3.2f%%",
-				agg->ios[0] / agg->slavecount,
-				agg->ios[1] / agg->slavecount,
-				agg->merges[0] / agg->slavecount,
-				agg->merges[1] / agg->slavecount,
-				agg->ticks[0] / agg->slavecount,
-				agg->ticks[1] / agg->slavecount,
-				agg->time_in_queue / agg->slavecount,
-				agg->max_util.u.f);
+		log_info(";slaves;%llu;%llu;%llu;%llu;%llu;%llu;%llu;%3.2f%%",
+			(unsigned long long) agg->ios[0] / agg->slavecount,
+			(unsigned long long) agg->ios[1] / agg->slavecount,
+			(unsigned long long) agg->merges[0] / agg->slavecount,
+			(unsigned long long) agg->merges[1] / agg->slavecount,
+			(unsigned long long) agg->ticks[0] / agg->slavecount,
+			(unsigned long long) agg->ticks[1] / agg->slavecount,
+			(unsigned long long) agg->time_in_queue / agg->slavecount,
+			agg->max_util.u.f);
 	}
 }
 
@@ -562,7 +567,7 @@ void disk_util_prune_entries(void)
 	while (!flist_empty(&disk_list)) {
 		struct disk_util *du;
 
-		du = flist_entry(disk_list.next, struct disk_util, list);
+		du = flist_first_entry(&disk_list, struct disk_util, list);
 		flist_del(&du->list);
 		disk_util_free(du);
 	}
@@ -586,19 +591,28 @@ void print_disk_util(struct disk_util_stat *dus, struct disk_util_agg *agg,
 		if (agg->slavecount)
 			log_info("  ");
 
-		log_info("  %s: ios=%u/%u, merge=%u/%u, ticks=%u/%u, "
-			 "in_queue=%u, util=%3.2f%%", dus->name,
-					dus->s.ios[0], dus->s.ios[1],
-					dus->s.merges[0], dus->s.merges[1],
-					dus->s.ticks[0], dus->s.ticks[1],
-					dus->s.time_in_queue, util);
+		log_info("  %s: ios=%llu/%llu, merge=%llu/%llu, "
+			 "ticks=%llu/%llu, in_queue=%llu, util=%3.2f%%",
+				dus->name,
+				(unsigned long long) dus->s.ios[0],
+				(unsigned long long) dus->s.ios[1],
+				(unsigned long long) dus->s.merges[0],
+				(unsigned long long) dus->s.merges[1],
+				(unsigned long long) dus->s.ticks[0],
+				(unsigned long long) dus->s.ticks[1],
+				(unsigned long long) dus->s.time_in_queue,
+				util);
 	} else {
-		log_info(";%s;%u;%u;%u;%u;%u;%u;%u;%3.2f%%",
-					dus->name, dus->s.ios[0],
-					dus->s.ios[1], dus->s.merges[0],
-					dus->s.merges[1], dus->s.ticks[0],
-					dus->s.ticks[1],
-					dus->s.time_in_queue, util);
+		log_info(";%s;%llu;%llu;%llu;%llu;%llu;%llu;%llu;%3.2f%%",
+				dus->name,
+				(unsigned long long) dus->s.ios[0],
+				(unsigned long long) dus->s.ios[1],
+				(unsigned long long) dus->s.merges[0],
+				(unsigned long long) dus->s.merges[1],
+				(unsigned long long) dus->s.ticks[0],
+				(unsigned long long) dus->s.ticks[1],
+				(unsigned long long) dus->s.time_in_queue,
+				util);
 	}
 
 	/*
@@ -680,6 +694,9 @@ void show_disk_util(int terse, struct json_object *parent)
 	struct flist_head *entry;
 	struct disk_util *du;
 
+	if (!disk_util_mutex)
+		return;
+
 	fio_mutex_down(disk_util_mutex);
 
 	if (flist_empty(&disk_list)) {
@@ -687,21 +704,22 @@ void show_disk_util(int terse, struct json_object *parent)
 		return;
 	}
 
-	if (output_format == FIO_OUTPUT_JSON)
+	if (output_format & FIO_OUTPUT_JSON)
 		assert(parent);
 
-	if (!terse && output_format != FIO_OUTPUT_JSON)
+	if (!terse && !(output_format & FIO_OUTPUT_JSON))
 		log_info("\nDisk stats (read/write):\n");
 
-	if (output_format == FIO_OUTPUT_JSON)
+	if (output_format & FIO_OUTPUT_JSON)
 		json_object_add_disk_utils(parent, &disk_list);
-	else
+	if (output_format & ~(FIO_OUTPUT_JSON)) {
 		flist_for_each(entry, &disk_list) {
 			du = flist_entry(entry, struct disk_util, list);
 
 			aggregate_slaves_stats(du);
 			print_disk_util(&du->dus, &du->agg, terse);
 		}
+	}
 
 	fio_mutex_up(disk_util_mutex);
 }